Heteronuclear Two-Bond Correlation: Suppressing Heteronuclear Three-Bond or Higher NMR Correlations while Enhancing Two-Bond Correlations Even for Vanishing 2JCH.

Nils T. Nyberg; Jens Øllgaard Duus; Ole W. Sørensen

Heteronuclear Two-Bond Correlation: Suppressing Heteronuclear Three-Bond or Higher NMR Correlations while Enhancing Two-Bond Correlations Even for Vanishing ²J_CH.

Nils T. Nyberg
, Jens Øllgaard Duus
, Ole W. Sørensen

Carlsberg Research Center

Research output: Contribution to journal › Journal article › Research › peer-review

Abstract

The article presents information on heteronuclear two-bond correlation. The two-dimensional HMBC experiment stands out as one of the key NMR experiments in structure determination. HMBC spectra provide a wealth of correlations over multiple bonds and while this on one hand is desirable, it poses the problem of distinguishing particularly between two- and three-bond correlations. Conceptually, H2BC can be understood as an HMQC-COSY combination tailored to the needs of small-molecule heteronuclear NMR spectroscopy.

Original language	English
Journal	Journal of the American Chemical Society
Volume	127
Issue number	17
Pages (from-to)	6154-6155
ISSN	0002-7863
Publication status	Published - 2005
Externally published	Yes

Keywords

CHEMICAL bonds

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Cite this

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title = "Heteronuclear Two-Bond Correlation: Suppressing Heteronuclear Three-Bond or Higher NMR Correlations while Enhancing Two-Bond Correlations Even for Vanishing 2JCH.",

abstract = "The article presents information on heteronuclear two-bond correlation. The two-dimensional HMBC experiment stands out as one of the key NMR experiments in structure determination. HMBC spectra provide a wealth of correlations over multiple bonds and while this on one hand is desirable, it poses the problem of distinguishing particularly between two- and three-bond correlations. Conceptually, H2BC can be understood as an HMQC-COSY combination tailored to the needs of small-molecule heteronuclear NMR spectroscopy.",

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Heteronuclear Two-Bond Correlation: Suppressing Heteronuclear Three-Bond or Higher NMR Correlations while Enhancing Two-Bond Correlations Even for Vanishing ²J_CH. / Nyberg, Nils T.; Duus, Jens Øllgaard; Sørensen, Ole W.
In: Journal of the American Chemical Society, Vol. 127, No. 17, 2005, p. 6154-6155.

Research output: Contribution to journal › Journal article › Research › peer-review

TY - JOUR

T1 - Heteronuclear Two-Bond Correlation: Suppressing Heteronuclear Three-Bond or Higher NMR Correlations while Enhancing Two-Bond Correlations Even for Vanishing 2JCH.

AU - Nyberg, Nils T.

AU - Duus, Jens Øllgaard

AU - Sørensen, Ole W.

PY - 2005

Y1 - 2005

N2 - The article presents information on heteronuclear two-bond correlation. The two-dimensional HMBC experiment stands out as one of the key NMR experiments in structure determination. HMBC spectra provide a wealth of correlations over multiple bonds and while this on one hand is desirable, it poses the problem of distinguishing particularly between two- and three-bond correlations. Conceptually, H2BC can be understood as an HMQC-COSY combination tailored to the needs of small-molecule heteronuclear NMR spectroscopy.

AB - The article presents information on heteronuclear two-bond correlation. The two-dimensional HMBC experiment stands out as one of the key NMR experiments in structure determination. HMBC spectra provide a wealth of correlations over multiple bonds and while this on one hand is desirable, it poses the problem of distinguishing particularly between two- and three-bond correlations. Conceptually, H2BC can be understood as an HMQC-COSY combination tailored to the needs of small-molecule heteronuclear NMR spectroscopy.

KW - CHEMICAL bonds

M3 - Journal article

SN - 0002-7863

VL - 127

SP - 6154

EP - 6155

JO - Journal of the American Chemical Society

JF - Journal of the American Chemical Society

IS - 17